The Cleveland Vibrator Co. lines of industrial pneumatic ball vibrators feature a wide range of force ranges and construction types for handling material flow challenges. Pneumatic ball vibrators are most commonly used as discharge and material flow aids on small to medium-size bins, hoppers and chutes. They are used in a variety of applications within the chemical, foundry and concrete industries. Cleveland Vibrator Vibra-Ball pneumatic ball vibrators feature a high quality ductile iron housing. These bodies are designed to quickly and easily mount to equipment.